package ooday01;

public class Student1 {
    String name;
    int age;
    String className;
    String stuId;

    Student1() {

    }
    Student1(String name,int age,String className,String stuId){
        this.name=name;
        this.age=age;
        this.className=className;
        this.stuId=stuId;
    }

    void study(){
        System.out.println(name+"在学习");
    }
    void sayHi(){
        System.out.println("大家好，我是"+name+"，我今年"+age+"岁了，我的班级是："
                +className+"，我的学号是："+stuId);
    }
    void play(String anotherName){
        System.out.println(name+"想和"+anotherName+"一起玩");
    }
}

